aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2023-02-18icebram: don't use exceptions.Catherine
2023-02-18icebram: do not include <bits/stdc++.h>Catherine
2023-02-17Merge pull request #309 from smunaut/icebrammyrtle
icebram: Complete rewrite to cleanup and make it work
2023-02-14icebram: Complete rewrite to cleanup and make it workSylvain Munaut
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2023-02-01Merge pull request #306 from smunaut/icegatemyrtle
icebox: Add PLL ICEGATE function
2023-02-01icebox: Add PLL ICEGATE functionSylvain Munaut
Only tested on UP5k. For others, it was just deduced. Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2022-12-27Merge pull request #305 from tomverbeure/icebram_errormyrtle
Exit with error when no RAM contents were replaced.
2022-12-27Exit with error when no RAM contents were replaced.Tom Verbeure
2022-09-15Merge pull request #302 from YosysHQ/aki/rm_arachnemyrtle
Replaced instances of `arachne-pnr` with the `nextpnr-ice40` equivalent
2022-09-15Replaced instances of `arachne-pnr` with the `nextpnr-ice40` equivalentAki Van Ness
2022-06-03Update COPYINGMiodrag Milanović
2022-05-30Change help messageMiodrag Milanovic
2022-05-30Merge pull request #278 from davidthings/masterMiodrag Milanović
Add an option (-p) to icepll to force use of SB_PLL40_PAD
2022-05-30Merge pull request #283 from smunaut/miscMiodrag Milanović
Misc improvements to iceprog
2022-05-30Merge pull request #291 from maikmerten/masterMiodrag Milanović
icetime: Parse PCF files with -pullup and -pullup_resistor in set_io directives
2022-05-23Merge pull request #296 from RafaelLeeImg/merge_request_float_exceptionMiodrag Milanović
Fix float exception when value is less than 100
2022-04-13Fix float exception when value is less than 100Rafael Lee
Signed-off-by: Rafael Lee <rafaellee.img@gmail.com>
2022-03-29Merge pull request #294 from YosysHQ/gatecat/lut-false-pathgatecat
icetime: Ignore false paths through LUTs based on function
2022-03-29icetime: Ignore false paths through LUTs based on functiongatecat
Signed-off-by: gatecat <gatecat@ds0.me>
2022-03-25Merge pull request #293 from YosysHQ/gatecat/cb121-fixgatecat
icebox: cb121 does have a PLL
2022-03-25icebox: cb121 does have a PLLgatecat
Signed-off-by: gatecat <gatecat@ds0.me>
2022-03-05icetime: indent with tabsMaik Merten
2022-03-05icetime PCF parsing: handle -pullup and -pullup_resistor in set_io constraintsMaik Merten
2022-01-22Merge pull request #289 from osresearch/bitstream-prgatecat
docs/format.html: document bram/cram read-back commands
2022-01-22docs/format.html: document bram/cram read-back commandsTrammell Hudson
The Lattice tools use these additional commands to read-back the BRAM and CRAM after programming to validate that it was written correctly. `iceprog` doesn't use this right now, so this is just for documentation purposes. Signed-off-by: Trammell Hudson <hudson@trmm.net>
2022-01-02Merge pull request #287 from projf/update-urlCatherine
Update URL for web site.
2021-12-17iceprog: Use open-drain output to drive SS and Reset lineSylvain Munaut
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2021-12-17iceprog: Improve reset to disable both CRM and QPISylvain Munaut
It's hard to cover 100% of cases, but this seems to improve probability that a reset works, at least for me on the icebreaker. Some other flash have a different QPI disable command though :/ Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2021-12-17iceprog: Add option that set QE=1 bit in SR2Sylvain Munaut
This is useful when testing litex SoC that rely on that bit being set The setting is non-volatile so it only needs to be done once in case you happen to have used a flash chip that's not by default QE=1 (This has been designed for winbond flash. Others might use different bit ...) Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2021-11-28Update URL for web site.Will Green
2021-09-06Merge pull request #282 from jkiv/iceprog-ignorig-fixMiodrag Milanović
[iceprog] Fixed typo in error message: "Ignorig"
2021-09-06Update variable name to PYTHON3Miodrag Milanovic
2021-09-06Merge pull request #239 from xobs/python-bin-nameMiodrag Milanović
Use $(PYTHON) in Makefiles instead of `python3`
2021-09-06Fixes for macOSMiodrag Milanovic
2021-08-30Merge pull request #276 from esden/progressClaire Xen
iceprog: Add write and read progress indication.
2021-05-03[iceprog] Fixed typo in error message: "Ignorig"Jon Kivinen
2021-03-09Use --recursive for nextpnr clonegatecat
Signed-off-by: gatecat <gatecat@ds0.me>
2021-03-05Merge pull request #279 from YosysHQ/update-gitignorewhitequark
Add more build products to .gitignore
2021-03-05Add more build products to .gitignore.whitequark
2021-02-05Add an option (-p) to force use of SB_PLL40_PADDavid Williams
When a clock is applied to a dedicated clock pin, SB_PLL40_CORE is no longer the correct primitive to use. Also the name of the clock input must be PACKAGEPIN (rather than REFERENCECLK)
2021-01-16iceprog: Add write and read progress indication.Piotr Esden-Tempski
2020-12-04Merge pull request #275 from nils1603/feature/ip_support_u4kDavid Shah
added I2C and SPI for u4k to database
2020-12-04added I2C and SPI for u4k to databaseNils Albartus
2020-08-19Fix links and email addr in index.htmlClaire Wolf
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-08-19Use YosysHQ in index.htmlClaire Wolf
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-08-19Use Claire in index.htmlClaire Wolf
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
2020-07-08Merge pull request #264 from YosysHQ/mmicko/improvementsMiodrag Milanović
Support rest of parts by icetime
2020-07-08Enable rest of lattice parts in icetimeMiodrag Milanovic
2020-07-08Prevent rebuilding timing filesMiodrag Milanovic
2020-07-02Merge pull request #263 from YosysHQ/fix_vlog_up5kDavid Shah
Fix icebox_vlog for up5k
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-26 23:32:47 +0000